0 Question 35 (5 points)
Sodium nitrate can be heated in an environment with excess hydrogen to form
water. The two-step process is:
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2 NaNO3 → 2 NaNO2 + O2
2 H2 + 02 → 2 H20
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How many grams of sodium nitrate (NaNO3) are required to form 90.0 grams of
water?

Which of the following statements is true about planck’s law

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.