Questions by Chambeur

Questions by Chambeur

Whhat are the maximum number of molecules present in 10g of O2 gas at STP?

asked Apr 6, 2021

1 answer

3 votes

3.4k views

Estimate a 15% tip on a dinner bill of $38.43 by first rounding the bill amount to the nearest ten dollars.

asked Feb 6, 2021

1 answer

1 vote

163k views

Explain why the mass of carbon must be decreasing in a different step of slow carbon cycle based on the increase in atmospheric CO2

asked Jan 11, 2021

1 answer

4 votes

56.2k views

Why does the northern hemisphere have summer in June

asked Jan 5, 2021

1 answer

4 votes

28.5k views

In 1983 which nation did the US invade in order to prevent it from becoming communist and to protect American medical students living there? A) Cuba B) Brazil C) Grenada D) Afghanistan

asked Aug 4, 2020

1 answer

2 votes

59.6k views

Find f(-1), f(0), f(3) for the following function. f(x)=3x f(-1)=Blank

asked Jul 18, 2020

1 answer

5 votes

38.8k views

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