Which equation shows conservation of atoms?

A) H2 + O 2 - - > H2O

B) H2 + O 2 - - > 2H2O

C) 2H2 + O2 - - > 2H2O

D) 2H2 + 2O2 - - > 2H2O

Select the single best answer. which of these factors influence buffer capacity? conjugate acid-base pair concentration of buffer components buffer range ph of the buffer pka of the acid component

Which best describes thermal energy? It is the difference between internal energies of two or more substances It is the sum of internal energies of two or more substances O It is the portion of internal energy that can be transferred from one

What are the three properties of gas

Resistance is used in what musical instrument? Flute Drums Electric keyboard Bongos

Two of the main dangers for the icebreaker ship Polarstern during their year-long stay in the frozen Arctic ocean are 1) the ship being crushed by the frozen ice and 2) polar bears. True False

What's nuclear decay

When is a hurricane nears land, causes the most damage?

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What three processes cause fireworks to emit light?

How many copper atoms are in a pure copper statue with a mass of 132 kg