Physics, 18.09.2021 01:10 22nathanieltimms
How does the balanced chemical equation show the conservation of matter in the chemical reaction?
A. there are fewer Na atoms in the reactants then in the products.
B. There are more Br atoms in the reactants then in products.
C. The number of F atoms in the reactants equals the number of F atoms in the products.
D. The compound NaF is a substance that is different from the compound NaBr.
Answers: 2
Physics, 22.06.2019 14:10, chuchi24
The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).
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Physics, 22.06.2019 17:00, cia196785920
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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Physics, 22.06.2019 22:30, josephaciaful
Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5
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How does the balanced chemical equation show the conservation of matter in the chemical reaction?...
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