Answers by Noriaki
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Answers by Noriaki

Answers by Noriaki
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Read the given equation. Na2O2 + CO2 → Na2CO3 + O2 What volume of O2 gas is produced from 2.80 liters of CO2 at STP? 5.60 liters 4.20 liters 2.10 liters 1.40 liters
answered Dec 19, 2020
0 votes
41.5k views
Mark has a data store called ‘Items’ and it includes all the items sold in a convenience store – sorted by UPC code with the retail price of the item. He has only one data flow called ‘Item Details’ that
answered Nov 19, 2020
7 votes
154k views
An object at the surface of Earth (at a distance R from the center of Earth) weighs 166 N. What is its weight (in N) at a distance 4R from the center of Earth? Round your answer to the nearest tenth.
answered Jun 9, 2020
0 votes
162k views
What is true about the construction of the railroads in Georgia
answered Jun 6, 2020
0 votes
6.6k views
What is the official language in almost all of Central America? A. Indian S. Spanish D. African F. English
answered Mar 7, 2020
3 votes
155k views
Number 10 please : put these temperatures in order ,coldest first
answered Sep 1, 2019
5 votes
170k views
El Salto de Jimenoa es un(a) _____________. a. cascada c. fiesta b. animal d. baile
answered Jul 24, 2019
2 votes
129k views
Please answer these thank you.
answered Jul 19, 2019
6 votes
187k views
One advantage of the ______ model is quick and recognition. A. prototype B. exemplar C. language D. concept
answered Apr 26, 2019
2 votes
193k views
What is a open system??
answered Dec 28, 2018
2 votes
27.4k views
I need help doing part C.
answered Nov 12, 2018
1 vote
91.4k views
Between which pair of consecutive integers does √31 lie. A. 20 and 22 B. 4 and 5 C. 10 and 11 D. 5 and 6
answered Apr 27, 2018
1 vote
70.7k views
Duck-billed platypuses are one of five kinds of monotremes.
answered Mar 7, 2018
2 votes
230k views
What does Rodriguez mean when he uses the phrase "two names, two worlds"? What two worlds does his name represent?
answered May 9, 2017
5 votes
72.8k views
La habitación tiene un cuarto de ____________ privado.
answered Mar 3, 2017
2 votes
103k views
Compared to the oceans, lands A. are nutrient-rich environments. B. contain limited nitrogen. C. are nutrient-poor environments. D. are poor in silica and iron.
answered Jan 26, 2017
7 votes
75.4k views
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