![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.07.2019 10:00 dylanclark4965
What was the first county to successfully launch a satellite and place it in an earth orbit? (3 points) england united states russia soviet union
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:00
Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:50
The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
You know the right answer?
What was the first county to successfully launch a satellite and place it in an earth orbit? (3 poi...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.01.2021 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.01.2021 19:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 02.01.2021 19:10
![question](/tpl/images/cats/en.png)
English, 02.01.2021 19:10
![question](/tpl/images/cats/istoriya.png)
History, 02.01.2021 19:10
![question](/tpl/images/cats/en.png)
English, 02.01.2021 19:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.01.2021 19:20