Questions by Steve Reed Sr

Questions by Steve Reed Sr

If 12.4 moles of Cu and 48.2 moles of HNO3 are allowed to react, how many moles of excess reactant will remain if the reaction goes to completion? 3 Cu + 8 HNO3 → 3Cu(NO3)2 + 2NO + 4H2O

asked Oct 26, 2021

1 answer

2 votes

34.8k views

Solve 2x^2 - 3x = 12 using the quadratic formula. A) x = 3/4+√105/4i, x = 3/4-√105/4i B) x = 3/4+√87/4i, x = 3/4-√87/4i C) x = 3/4 + √87/4, x = 3/4-√87/4 D) x = 3/4 + √105/4, x = 3/4-√105/4

asked Oct 11, 2021

1 answer

3 votes

63.1k views

Construct B so that B = A.

asked Jun 26, 2021

1 answer

5 votes

161k views

Why are ancient Japanese pots hard to find whole today? O FRAGILE AND CRUMBED AWAY EASILY O GLASS AND SANDY O BURIED DEEP IN THE DIRT O STRONG AND FIRM

asked Mar 7, 2021

2 answers

1 vote

26.3k views

Help trying to help my daughter and I have no idea where to start

asked Feb 23, 2021

2 answers

1 vote

174k views

What is the domain of f(x)=5^x?

asked Feb 14, 2021

2 answers

3 votes

28.3k views

6n3-3n5 factored out

asked Jan 26, 2021

1 answer

0 votes

35.7k views

A package contains 56 cups of oatmeal.A batch of cookies requires 2 3/4 cups of oatmeal.Is there enough oatmeal to make 21 batch of cookies

asked Jan 11, 2021

2 answers

0 votes

108k views

What percent of 250 is 138? Round to the nearest tenth

asked Jun 27, 2020

1 answer

5 votes

26.8k views

The regular octagon ABCDEFGH rotates 135º clockwise about its center to form octagon A′B′C′D′E′F′G′H′. Point A′ of the image coincides with point of the preimage. Point B′ of the image coincides with point

asked Feb 23, 2020

2 answers

0 votes

447 views

What do two or more atoms form when they share electrons in a chemical bond? an element a mixture a molecule an ionic compound

asked May 23, 2019

1 answer

1 vote

220k views

Serious answers only please. Thanks. Escribe la forma correcta del verbo para completar la frase. Write the correct form of the verb to complete the sentence. You may copy and paste the accented and special

asked Jan 17, 2019

1 answer

1 vote

81.1k views

The theory of (blank) was shown to be correct by age evidence and magnetic clues

asked Jul 15, 2018

1 answer

4 votes

7.2k views

What are two examples of a civic duty?

asked Feb 28, 2017

1 answer

3 votes

129k views

How the archaeologists and paleontologists discover the presence of dinosaurs in alberta

asked Jun 3, 2015

1 answer

3 votes

99.8k views

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