Chemistry

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of sodium hydroxide and phosphoric acid are combined. Assume excess base. I WILL REPORT YOU I YOU POST A LINK AS AN ANSWER!
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You are given three liquids. You know that one of them is a suspension, one is a solution with nonelectrolytes, and the other is a solution with electrolytes. Describe the process by which you would differentiate between the three.
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What does H2o mean in chemistry?
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PbSO4 has a Ksp = 1.3 * 10-8 (mol/L)2. I will mark brainliest if you answer all three questions. Thank you so so so much!!!
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The maps show that northern areas should get
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URGENT!!! PLEASE HELP!!!file:///home/chronos/u-83abb8ba8be89334c9d7433161c45cb8ec059a4c/MyFiles/Downloads/The_Strange_Case_of_Avogadro_Airlines.pdf
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A pot of water at 25C is placed over a flame until it has boiled away. Which way is energy being transferred between the system and the surroundings? *
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please help me with this question
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Can someone help? Please show work for each one!
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Convert 213.62 grams of xenon gas at STP to L. 1. What is the coefficient of the scientific notation answer ? 2. What is the exponent of the scientific notation answer? 3. How many significant figures are there in the answer? 4.What is the right most significant figure in the answer ?
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Un elemento hipottico posee un nmero msico igual 45 y en estado neutro (sin carga), tiene 22 electrones. Indicar el nmero de neutrones que posee dicho elemento hipottico:
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In Belize City, on a cloudy day the temperature is 24 degrees Celsius. This is equal to how much in Fahrenheit. *
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60/1 pointIf you have 1.0 mole of each of the following compounds, which will have the most molecules?NI3 (nitrogen triiodide)KCI (potassium chloride)Lici (lithium chloride)O C2H2 (ethyne)O They all have the same number of molecules.71/1 pointfn 35 moles of Iron (Fe)?
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Pick 1 answer, please help!
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Which statement explains why many scientists believe that carbon dioxide has likely contributed more to global warming than other greenhouse gases?
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A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?550 H.P.100 H.P.10 H.P.500 H.P.
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PLEASE HELPHow does increasing the amount of greenhouse gases affect the earth?It causes more hurricanes and tornadoes.It lowers the earth's global temperature.It causes fewer thunderstorms.It raises the earth's global temperature.
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The answer for question 2
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Explain the term mole ratio in your own words When would you use this term ?
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You are given 19.2 liters of H3PO4. How many moles do you have?
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How did you spend your Easter?
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2 C4H10 + 13O2 -------> 8CO2 + 10H2O a) What is the mole ratio between butane and oxygen gas?b) What is the mole ratio between water and oxygen gas?c) How many moles of water formed?d) How many moles of butane burned?e) How many grams of butane burned?f) How much oxygen was used up in moles?g) How much oxygen was used up in grams?
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____H3PO4 + ____ KOH --> ______K3PO4 + ____H2O can someone please balance that chemical equation?
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How many grams of KOH are required to make 125mL of a 0.50M solution?
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