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Question 8 (1 point) 2H₂ + O₂ O2 --> 2 H20 Molar mass of H2 = 2.0 O2 =32.0 H2O=18.0 If you start with 20 grams of Oz, how many moles of H2O can be made? 1.25 mol 320 mol 1280 mol 0.31 mol Question 9 (1
answered
Mar 22, 2022
Chemistry
high-school
9
votes
134k
views
I need help:(...pls do it correctly so i could rate u 5 and thank u:)
answered
Feb 22, 2022
English
college
0
votes
129k
views
Can anyone Help please??
answered
Jan 8, 2022
Mathematics
high-school
8
votes
135k
views
Example 2 What is the center and radius of the following circle? x^2+4x+y^2−12y=41.
answered
Dec 19, 2021
Mathematics
high-school
3
votes
50.5k
views
Internationally diversified firms: a. are more likely to produce below-average returns for investors in the long run. b. may need to decrease international activities when domestic profits are poor. c.
answered
Nov 28, 2021
Business
high-school
1
vote
9.7k
views
Define primary and secondary succesion.
answered
Jul 28, 2021
Biology
middle-school
3
votes
26.9k
views
The weights of five grapefruits are 7.47 ounces 7.23 ounces 6.46 ounces 7.48 ounces and 6.81 ounces. Using the clustering estimation technique, what's the approximate total weight of the grapefruits?
answered
Jul 19, 2021
Mathematics
high-school
5
votes
184k
views
What is the Square root of 38 to the nearest hundredth? with long division solution
answered
Jul 14, 2021
Mathematics
high-school
4
votes
99.5k
views
1. Have you ever heard of the design process?
answered
Jun 29, 2021
Engineering
college
2
votes
230k
views
Worldwide, scientists are working on different options for clean energy to replace the burning of fossil fuels. One option that could potentially be successful is the use of hydrogen gas. This gas carn
answered
Jun 22, 2021
Chemistry
college
3
votes
213k
views
How might your participation in the common good help you attain goals for yourself and the community?
answered
Apr 11, 2021
History
college
3
votes
192k
views
Lady Macduffs son tells his mother that "the liars and swearers are fools, for there are liars and / swearers enough to beat the honest men and hang up them. This is an example of dramatic irony because
answered
Mar 29, 2021
English
high-school
4
votes
38.1k
views
julie had 3 1/3 cups of flour a brownie recipe called for 2 2/3 of flour if joule made one batch of browines how much flour did she have left over
answered
Mar 26, 2021
Mathematics
college
5
votes
206k
views
PLEASE HELP with this!!!!!!!
answered
Mar 21, 2021
Spanish
college
3
votes
224k
views
Complete the sentences with por or para. 1. Fui a comprar frutas ____ (instead of) mi madre. para por 2. Fui a comprar frutas ____ (to give to) mi madre. para por 3. Rita le dio dinero ____ (in order to
answered
Jan 30, 2021
Spanish
high-school
3
votes
173k
views
What movie production is better? A. Disney B. Universal C. Blumhouse
answered
Nov 28, 2020
Arts
middle-school
2
votes
54.8k
views
I need help ASAP thank you!
answered
Oct 23, 2020
Spanish
middle-school
0
votes
22.7k
views
Which of these means of transport is the most economic? A. auto B. metro C. bus D. bicicleta
answered
Sep 10, 2020
Spanish
middle-school
4
votes
4.5k
views
If a figure has been dilated by a scale factor of 1/3 which transformation could be used to prove the figures are similar using the AA similarity postulate?
answered
Mar 13, 2020
Mathematics
college
4
votes
32.6k
views
What is the equation of a parabola with a vertex at (-2, 0) and a directrix x = -4.
answered
Nov 6, 2019
Mathematics
middle-school
6
votes
1.1k
views
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