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16. Circle the letter of each chemical equation that is balanced. a. H2 + O2 + H2O b. Mg + O2 + Mgo c. Na + O2 → Na20 d. 2 H2O2 → 2 H2O + O2 (How are you posted to know help please I don't get it...)
asked
Dec 19, 2021
Chemistry
middle-school
1
answer
0
votes
92.2k
views
2. The goal in networking with other business owners is to A. try to see how people from different fields can help you. B.find new investors for your business. C. find out what the competition is doing.
asked
Sep 26, 2021
Business
middle-school
1
answer
0
votes
128k
views
An angle is a right angle if it measures 30°. Write the statement in if-then form. Then identify the hypothesis and conclusion of the resulting conditional statement. Finally, determine the truth value
asked
Aug 26, 2021
Mathematics
high-school
1
answer
1
vote
166k
views
How to convert anisole to salicylic acid
asked
Aug 3, 2021
Chemistry
college
1
answer
5
votes
23.6k
views
Who set up the first chapter of the Women’s Christian Temperance Union in Oklahoma Territory in 1890? A. Margaret Olive Rhodes B. Carrie Nation C. Maude Thomas D. Kate Barnard
asked
Jul 20, 2021
English
high-school
2
answers
4
votes
201k
views
Hirschi's social control theory contends that if an individual's bond to conventional society is weak or broken, the individual is free to commit crimes without fear of the informal consequences. a) true
asked
Jan 2, 2021
Social Studies
high-school
1
answer
3
votes
8.0k
views
The belief that one’s culture is inferior to another culture is called: ethnocentrism nationalism xenocentrism imperialism
asked
Oct 6, 2020
Social Studies
college
2
answers
4
votes
172k
views
BBB Auto Club provides emergency road service and other services to its members. BBB Auto Club charges a higher membership fee to new members than it charges to members who are renewing their membership.
asked
Aug 13, 2020
Business
college
1
answer
4
votes
152k
views
Michelle has four credit cards with the balances and interest rates listed below. Rather than budget to pay each of the credit cards off in 36 months, Michelle would like to pay them off one at a time
asked
Aug 10, 2020
Business
high-school
2
answers
2
votes
189k
views
Could I please have some help with this. thanks.
asked
Jul 24, 2020
Mathematics
middle-school
2
answers
5
votes
165k
views
How can an atom of element be identified
asked
Apr 18, 2020
Chemistry
middle-school
1
answer
2
votes
59.3k
views
URGENT!!!! 1) when a spring is stretched, its length increases from 58 cm to 66 cm. Calculate its extension. 2) Your friend has fallen through the thin ice on a frozen pond. You come to the rescue by laying
asked
Mar 19, 2020
Physics
high-school
1
answer
3
votes
68.2k
views
a special olympics event has 20 more boys than girls competing. the total number of participants is 1000. how many boys competed and how many girls competed?
asked
Aug 18, 2019
Mathematics
college
1
answer
3
votes
14.0k
views
-2x+3y=-12 2x+y=4 After adding the two equations to eliminate x you are left with 4y=-8 solve for y
asked
Mar 3, 2019
Mathematics
middle-school
2
answers
1
vote
210k
views
If 279 grams of iron react with an excess of oxygen, as shown in the balanced equation below, how many grams of iron (iii) oxide can be formed? 4fe + 3o2 yields 2fe2o3 139.5 grams 199.5 grams 399 grams
asked
Feb 11, 2019
Chemistry
high-school
1
answer
1
vote
220k
views
At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.F(d)models the fee (in dollars) for climbing d meters. F(d)=110+0.12d. What
asked
Nov 28, 2018
Mathematics
middle-school
2
answers
0
votes
124k
views
Indentify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent if necessary. Pls help
asked
Nov 22, 2018
Mathematics
middle-school
1
answer
3
votes
53.3k
views
Why did the population of jews in europe drop from 9.5 million before world war ii to less than 2 million today?
asked
Nov 18, 2018
History
high-school
1
answer
0
votes
78.0k
views
So far in this story Bilbo is a hobbit with great luck and courage. Cite an incident from this chapter that demonstrates that Bilbo also has leadership qualities and good sense.
asked
Oct 26, 2018
English
middle-school
1
answer
2
votes
204k
views
What was the significance of conquering timbuktu?
asked
Aug 20, 2018
History
college
2
answers
3
votes
141k
views
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