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Elena L [17]
4 years ago
8

Please help me will reward Brainly

Chemistry
2 answers:
Damm [24]4 years ago
5 0
Is it carbon dioxide
zhannawk [14.2K]4 years ago
5 0
The answer is Carbon Dioxide (Co2).
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Substances that cannot be broken down into simpler substances are called ____________.
Alla [95]
Hello there.

<span>Substances that cannot be broken down into simpler substances are called ____________.

Answer: It is called an Element.

Hope This Helps You!
Good Luck Studying ^-^</span>
5 0
4 years ago
Read 2 more answers
El suero fisiológico tiene una concentración de 8,78 gr/lt. Calcula la masa de NaCl que ingresa en el organismo de un paciente a
Luda [366]

Un paciente que recibe suero fisiológico a una velocidad de infusión de 1 gota = 0,05 ml por segundo recibirá en 5 horas 790 grs de NaCl, tomando en cuenta que la solución acuosa de suero fisiológico contiene 0,878 grs/mL de NaCl.

Explicación

Los datos que se tienen son:

  • Concentración de NaCl 0,878 grs/ml
  • Volumen de la gota: 0,05 ml/gota
  • Velocidad de infusión 1 gota/ seg = 60 gotas/ min = 3 ml/min
  • Tiempo de infusión = 5 horas = 300 minutos

Ya establecidas las respectivas conversiones se trata de determinar qué volumen de suero fisiológivo se ha infundido al paciente en 5 horas

Si se infunden 3 ml cada minuto, ¿Cuánto se habrá infundido en 300 minutos?

3 ml ______________ 1 min

X ________________ 300 min

X = (300 min x 3 ml) / 1 min

X = 900 ml

Como en 5 horas el paciente ha recibido 900 ml de suero, se determina la cantidad de NaCl que se encuentra en ese volumen de líquido

0,878 grs __________ 1 ml

X ________________ 900 ml

X = (900 ml x 0,878 grs) / 1 ml

X = 790 grs de NaCl

8 0
3 years ago
80.0 grams of NaOH is dissolved in water to make a 6.00 L
jok3333 [9.3K]

Answer:

=0.333 M

Explanation:

40 g=1 mol

80 g=? the answer=2 mol

2 mol=6000

   ?  =1000 litres

1000*2/6000=0.333 M

6 0
4 years ago
Satellite photos of Neptune and Uranus show that both planets have a bluish color. Which gas in their atmospheres gives them thi
Shtirlitz [24]

Answer:

Methane

Explanation:

5 0
3 years ago
8KCIO3 +1C12H22011
docker41 [41]

3.2 g KClO3

Explanation:

1.1 g C12H22O11 × (1 mol C12H22O11/342.3 g C12H22O11)

= 0.0032 mol C12H22O11

0.0032 mol C12H22O11 × (8 mol KClO3/1 mol C12H22O11)

= 0.026 mol KClO3

Therefore, the minimum amount of KClO3 needed is

0.026 mol KClO3 × (122.55 g KClO3/1 mol KClO3)

= 3.2 g KClO3

5 0
3 years ago
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