Answers by Danfelabs

Answers by Danfelabs

What is the value of –112.84 – 54.14 – (–29.18)? A) –137.8 B)–29.52 C)87.88 D)196.16

answered Jul 2, 2021

0 votes

148k views

I need to know these ASAP please help

answered Jun 5, 2021

1 vote

5.2k views

How does the law of conservation of mass apply to this reaction: Mg + 2HCl → H2 + MgCl2? The equation needs to be balanced. There are fewer hydrogen atoms in the equation than magnesium or chlorine. The

answered May 29, 2021

1 vote

43.4k views

4x2 - 4x-8 Which graph represents the function of f(x) = 2x + 2 ? (2 points)

answered Apr 27, 2021

6 votes

151k views

Use the Born-Haber cycle to calculate the lattice energy of NaF. (Hsub for sodium is 107.5 kJ/mol, IE1 for sodium is 496 kJ/mol, EA1 for fluorine is 328 kJ/mol, the bond energy of F2 is 159 kJ/mol, Hf

answered Apr 21, 2021

3 votes

177k views

He was arrested for his _ violation of the law flagrant mollify nefarious perfidious skulk

answered Mar 8, 2021

5 votes

50.0k views

What does Claudius tell Rosencrantz and Guildenstern he plans to do with Hamlet? A) order Hamlet to crowned King of Denmark B) order Hamlet to return to school in Wittenburg, Germany C) send Hamlet to

answered Feb 18, 2021

6 votes

216k views

In tae-kwon-do, a hand is slammed down onto a target at a speed of 14 m/s and comes to a stop during the 3.0 ms collision. Assume that during the impact the hand is independent of the arm and has a mass

answered Jan 31, 2021

0 votes

194k views

I need help, -3x+9+4x=10 just wondering if the answer is X=1

answered Jan 3, 2021

4 votes

52.9k views

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