Needhelp
This page lists questions and answers that were posted by visitors named Needhelp.
Questions
The following questions were asked by visitors named Needhelp.
How do i write this in French with all correct conjugations? if someone could rewrite this in French with all the proper tences and such i would greatly appreciate it My New York vacation. During the Christmas holiday, me and my family went on a trip to N...
13 years ago
Which of the following is one legacy from the empires of Mali and Songhai? A. The hajj was established as an Islamic tradition. B. The languages they established are still spoken today. C. Most West African nations have oral laws. D. Christianity has spre...
6 years ago
Dr.Bob are you on here? Can u check my answers?
3 years ago
Which microscopic properties allow Kevlar and spider silk to be so strong? A. large strongly charged atoms and forces within tight coils of molecules B. strong chains of molecules that form tight balls C.large strongly charged atoms with strong intermolec...
3 years ago
The change in enthalpy for the forward reaction is -91KJ/mol CO(g) + 2H2(g) <-> CH3OH(g) 1. The forward reaction is? A. Endothermic B. Exothermic ** 2. If the reaction is at equilibrium and then was heated _____ CH3OH would be present after the reaction a...
3 years ago
Which of the following is a correctly balanced reaction equation? CaCl2 + NaOH --> NaCl2 + Ca(OH) CaCl2 + 2NaOH --> 2NaCl +Ca(OH) CaCl2 + NaOH --> NaCl + Ca(OH)2 2CaCl2 + 4NaOH --> 4NaCl + 2 Ca(OH)2
3 years ago
When 2 moles of ammonia (NH3) decomposes into nitrogen gas (N2) and hydrogen gas (H2), how many moles of nitrogen gas are produced 1 mole 2 moles 3 moles 4 moles Please explain how you got the answer
3 years ago
Answers
The following answers were posted by visitors named Needhelp.
I am a little confused on the part after you solve for 26 grams. Can you explain a little more? Thanks
15 years ago
38,249/5,718 = 6.689 or apx 7x.
13 years ago
.08m = 15 = 08m/.08 = 15/.08(m) = m =187.5
13 years ago
15+ .25(187.5) = 30+.17(187.5) 15 + 46.875 = 30 + 31.875 = 61.875 = 61.875 miles
13 years ago
🙏 thanks Hello you are correct I got a 100% not lying
5 years ago
I’m trying so hard to figure it out but I’m so confused
3 years ago
How do you know?
3 years ago
Which microscopic properties allow Kevlar and spider silk to be so strong? A. large strongly charged atoms and forces within tight coils of molecules B. strong chains of molecules that form tight balls C.large strongly charged atoms with strong intermolec...
3 years ago
I looked over my test a few times and it literally doesn’t say it. I’ll look again ig
3 years ago
Need helpppppp
3 years ago
Oh no, I must have done the wrong one. Wasn’t meant to be two of the same
3 years ago