<span>What caused the bubbles to form when you added the catalyses to the hydrogen peroxide and water mixture at 40 °C? A. Catalyses activity heated the solution to its boiling point. B. Hydrogen gas formed during the formation of hydrogen peroxide. C. Oxygen gas formed during the decomposition of hydrogen peroxide.
This would be the water, mixture.</span>
Answer:
Explanation:
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MDF Fiberboard.
Gypsum Board.
Plasterboard.
Mineral Wool.
He should avoid using
HNO3 + Ca —-> H2O + N20 + Ca(NO3)2
