Answer:C because they have to I have the same mass before and after the equation.
Explanation:
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To determine the k for the second condition, we use the Arrhenius equation which relates the rates of reaction at different temperatures. We do as follows:
ln k1/k2 = E / R (1/T2 - 1/T1) where E is the activation energy and R universal gas constant.
ln 1.80x10^-2 / k2 = 80000 / 8.314 ( 1/723.15 - 1/593.15)
k2 = 0.3325 L / mol-s
the force that pushes magma from the magma chamber through the pipe and vent of a volcano is expanding gases.
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Answer:
a
Explanation:
Each oxygen molecule has 2 hydrogen molecules
because it a essential for good heat transfer
