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Komok [63]
3 years ago
6

1gallon=3.79 liters, The gas tank of a car holds 15 gallons.if you were traveling in Europe how many liters if petrol would you

need to fill the tank?​

Chemistry
2 answers:
Andrei [34K]3 years ago
6 0
For an approximate result, multiply the volume value by 3.785
Answer ≈ 56.7812
Arte-miy333 [17]3 years ago
4 0
So what you need to do is take 15 gallons and convert it into liters by multiplying by a ratio, which is given (1 gallon = 3.79 liters; 1g : 3.79L). The way you do this is by making sure the equation has a ratio that has the gallons on the bottom so that when you calculate how many liters there are, the gallons cancel each other out, leaving you with liters.
As shown in the picture:

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Galina-37 [17]

Answer:

1. Hidracidas a. MX

2 Acidas c. MHXO

3. Oxacidas  b. MXO

4. Basicas d. M(OH)X

Explanation:

¡Hola!

En este caso, de acuerdo con el concepto de sal, la cual está generalmente dada por la presencia de al menos un metal y un no metal, es posible encontrar cuatro tipos de estas; hidrácidas, oxácidas, básicas y ácidas, en las que las primeras dos son neutras pero la segunda tiene presencia de oxígeno, la tercera tiene iones hidróxido adicionales y la cuarta iones hidrógeno de más.

Debido a la anterior, es posible relacionar cada pareja de la siguiente manera:

1. Hidracidas a. MX

2 Acidas c. MHXO

3. Oxacidas  b. MXO

4. Basicas d. M(OH)XO

En las que M se refiere a un metal, X a un no metal, H a hidrógeno y O a oxígeno.

¡Saludos!

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3 years ago
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3 years ago
12 Ethene gas, CH is completely burned in excess oxygen to form carbon dioxide and water
Natali [406]

Answer:

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The equation for this exothermic reaction is shown.

CH 30, - 200, 2H,0

The table shows the bond energies involved in the reaction

bond

bond energy

(kJ/moly

614

413

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CHH

0 0

СО

495

799

O-H

467

What is the total energy change in this reaction?

A-954 kJ/mol

B-1010 kJ/mol

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Explanation:

thats all you said

5 0
3 years ago
The normal freezing point of a certain liquid Xis-7.30°C but when l02. g of iron(III) chloride (FeCl3) are dissolved in 650. g o
IRISSAK [1]

Answer:

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Explanation:

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Step 2: Calculate the molality of the solution (b)

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Step 3: Calculate the molal freezing point depression constant Kf of X

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7 0
3 years ago
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