Answer: 88g
Explanation:
11 moles H2 = 11 mole H2O = 5.5 moles O2 = 16*5.5 g
Hydrogen-3 with scientific name Tritium often undergoes beta decay.
Answer:
9.15×10²³molecules
Explanation:
moles=number of particles/Avogadro's number
1.52=x/6.02×10²³
by cross multiplication;
x=1.52×6.02×10²³
=9.15×10²³
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Answer:
There are three ways an object can accelerate
Explanation:
a change in velocity, a change in direction, or a change in both velocity and direction.
