Questions by Iiic

Questions by Iiic

Dihydrogen dioxide decomposes into oxygen gas and water. How many moles of Dihydrogen dioxide are required to produce 6.38 moles of oxygen?

asked Nov 15, 2023

2 answers

7 votes

69.4k views

mr. and mrs. dobrosky are eating at friendly's. their bill is $24.79 and they are leaving a 15% tip. how much did they spend on dinner and the tip?

asked Aug 27, 2023

1 answer

31 votes

144k views

What is the weight of the atmosphere, measured with a barometer?

asked Jun 12, 2023

1 answer

32 votes

126k views

How deep is the root system of a giant sequoia? 4 meters (13 feet) 20 meters (60 feet) 40 meters (130 feet) 80 meters (260 feet) The sequoias root system is wide spreading, but shallow. There is no taproot.

asked May 20, 2023

1 answer

30 votes

306k views

Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were allergic to penicillin, Nathan had a 75% chance of having the same allergy.

asked Apr 8, 2023

1 answer

27 votes

439k views

The formula for the volume of a cone is . Solve for b, the base of the cone.

asked Dec 16, 2022

1 answer

6 votes

263k views

A square playing field has an area of 1255 square yards. about how long is each side of the field

asked Nov 14, 2022

2 answers

18 votes

420k views

A student examines a periodic table. Which inferences about sodium (Na) are true?

asked Jul 4, 2022

1 answer

19 votes

187k views

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