Ask question

Ask question

All categories

3 years ago

5

Bakit tinawag na pacific ring of fire ang mga bansa sa timog silangan asya at pasipiko? A. dahil sa aktibong bulkan B.dahil sa l

angis C. dahil sa madalas ang sunog dito
D. dahil sa lupa

1 answer:

valkas [14]3 years ago

4 0

Answer:

D

Explanation:

Sinagotan ko na to pero nakalimutan ko ans.

You might be interested in

CHEMISTRY OuO Help please

jeka94

Answer:

This is google's answer for the last question

Explanation:

The kinetic energy increases as the particles move faster. The potential energy increases as the particles move farther apart. How are thermal energy and temperature related? When the temperature of an object increases, the average kinetic energy of its particles increases.

5 0

3 years ago

9. Sodium reacts with water to produce sodium hydroxide and hydrogen gas, as shown below.

saveliy_v [14]

Answer:

B

Explanation:

2Na + 2H2O2==NaOh + H2

184/23=x/18

x=(184×18)/23

x=144g

4 0

3 years ago

How many solute particles are found inside the cell

vazorg [7]

it should either be 5 or 10

7 0

3 years ago

You are trying to dilute antifreeze to put in your car. You use 1.00 L of the antifreeze with a concentration of 9.24 M. You add

Firlakuza [10]

Use mv=mv, plug in the know 1x9.24=3m. Solve for m, which m is 3.08M

3 0

3 years ago

The balanced chemical equation for the combustion of butane is: 2C2H2 + 5O2 CO2 + 2H2O 2CH4 + 5O2 2CO2 + 4H2O 2C4H10 + 13O2 8CO2

SCORPION-xisa [38]

Butane is C₄H₁₀.

$C_4H_{10} + O_2 \to CO_2 + H_2O \\ \\
\hbox{balance carbon and hydrogen on the right-hand side:} \\
C_4 H_{10} + O_2 \to 4 \ CO_2 + 5 \ H_2O \\ \\
\hbox{balance oxygen on the left-hand side:} \\
C_4 H_{10} + \frac{13}{2} \ O_2 \to 4 \ CO_2 + 5 \ H_2O \\ \\
\hbox{multiply by 2 to get rid of the fraction:} \\
2 \ C_4H_{10} + 13 \ O_2 \to 8 \ CO_2 + 10 \ H_2O$

The balanced equation is 2 C₄H₁₀ + 13 O₂ <span>→</span> 8 CO₂ + 10 H₂O.

3 0

3 years ago