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Allisa [31]
3 years ago
12

What should be the labels on the X-axis and Y-axis?​

Chemistry
1 answer:
Simora [160]3 years ago
8 0

Answer Is Any Real Numbers, Such As 6,15,21.

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Which chemical equation is balanced?
stiks02 [169]

Answer:D

Explanation:

1 P per side

5Cl per side

8 H per side

4 O per side

8 0
3 years ago
How easily one thing dissolves into another defines what term?
bogdanovich [222]
That is b, solubility 
8 0
3 years ago
Read 2 more answers
Suppose you have 11.0 mol of (CH4) and 9.0 mol of (O2) in a reactor. Calculate the largest amount of CO2 that could be produced
VARVARA [1.3K]
Hi just a reminder don’t click the links, and 11.0 is correct
5 0
2 years ago
Una muestra de 2,5000 (g) de piedra caliza, se disuelve y se precipita el Calcio como oxalato de Calcio (CaC2O4), este precipita
sergij07 [2.7K]

Answer:

\%Ca=19.378\%

Explanation:

¡Hola!

En este caso, basado en la información dada, es posible conocer la masa de calcio en carbonato de calcio, que de hecho es la misma en la muestra, al utilizar el siguiente esquema de cálculo:

m_{Ca}=1,2093gCaCO_3*\frac{1molCaCO_3}{100.1gCaCO_3}*\frac{1molCa}{1molCaCO_3}*\frac{40.1gCa}{1molCa}\\\\m_{Ca}=0.48444gCa

Finalmente, calculamos el porcentaje requerido como sigue:

\% Ca=\frac{0.48444g}{2.5000g} *100\%\\\\\%Ca=19.378\%

¡Saludos!

4 0
3 years ago
12.4 g of phosphorus reacts with 9.6 g of oxygen.
vaieri [72.5K]

Answer:

D 4P +3O₂ → 2 P₂O₃

Explanation:

In this problem, we need to convert the mass of phosphorus and oxygen to moles trying to find the ratio of reaction (The moles of P that reacts per mole of O₂):

<em>Moles P:</em>

12.4g P * (1mol P / 31g) = 0.4 moles

<em>Moles O₂:</em>

9.6g * (1mol / 32g) = 0.3 moles

The ratio of reaction is:

0.4 mol / 0.3 mol = 1.33 = 4 moles of P / 3 moles of O₂

That means 4 moles of P react with 3 moles of O₂ and the reaction that represents this ratio is:

<h3>D 4P +3O₂ → 2 P₂O₃</h3>

7 0
3 years ago
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