Questions by Vallard

Questions by Vallard

In order to obtain 17g of copper metal,how many grams of hydrogen gas must react

asked May 4, 2021

1 answer

1 vote

126k views

Please help me answer these

asked Apr 24, 2021

1 answer

1 vote

33.8k views

Vanessa earned $76.00 in 8 hours. How much did she earn per hour? A. $8.00 B. $9.50 C. $10.00 D. $10.50

asked Mar 20, 2021

2 answers

0 votes

13.5k views

A Jaguar XK8 convertible has an eight-cylinder engine. At the beginning of its compression stroke, one of the cylinders contains 499cm3499cm 3 of air at atmospheric pressure (1.01×105Pa)(1.01×10 5 Pa)

asked Feb 10, 2021

1 answer

1 vote

86.5k views

PLZZ HELPP ASAP MATH QUESTION SIMPLIFY COMPLEX FRACTION

asked Nov 13, 2020

1 answer

5 votes

176k views

Why are standing committees known as subject matter committees

asked Sep 24, 2020

2 answers

1 vote

211k views

HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

asked Aug 1, 2020

1 answer

2 votes

57.8k views

In high school, Deanna took three years of Spanish. Upon enrolling in college ten years later, she registered for a remedial French course. When required to speak in French during class discussion with

asked Dec 25, 2019

2 answers

4 votes

188k views

Identify the atom with a ground state electron configuration of 1s22s22p63s23p2

asked Feb 20, 2019

1 answer

4 votes

89.8k views

a hiker in africa discovers a skull that contains 54% of its original amount of c-14. find the age of the skull in the nearest year.

asked Dec 21, 2018

2 answers

1 vote

87.7k views

Which city is located at approximately 47° n, 19° e?

asked Apr 21, 2018

1 answer

3 votes

17.2k views

We are reading The Outsiders in class, but I don't understand theme. Can anyone help?

asked Apr 20, 2018

1 answer

1 vote

95.4k views

True or false only odd numbers are prime number

asked Apr 21, 2017

2 answers

3 votes

61.0k views

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