naominegrete naominegrete

04-05-2022
Chemistry

contestada

If 130.0 g of steam at 200.0 °C absorbs 900.0 kJ of heat energy, what will be its increase in temperature?

Help pleaseeeeee

If 1300 g of steam at 2000 C absorbs 9000 kJ of heat energy what will be its increase in temperature Help pleaseeeeee class=

Respuesta :

aloha234 aloha234

04-05-2022

Answer:

t=1855.45 C

Explanation:

m=0.13kg t1=200C H=900000J Cp=4182J/kgC

h=m*cp*change in temperature

900*10^3=0.13*4182*(T-200)

1655.45=t-200

t=1855.45 C

Answer Link

Otras preguntas

Complete the translation of the following sentences

Read the sentence below and select the appropriate punctuation. Josh and I are very busy A. either of these B. . C. neither of these D. !

Round 43.7575 to the nearest thousandth. a) 43.700 b) 43.758 c) 43.750 d) 43.757

When 330 people are surveyed, 78 tick the yes box. Estimate the proportion of people who have lied to their boss about being sick. Round your answer to 1d.p

Resuelve el siguiente sistemas de ecuaciones por el método de sustitución 83x - 20y = 590 60x + 18y = 816

values of ab= 3x+10 and cd=5xn

Find the inverse of the following f(x)=-3x^2+3 X>0

Jon red a rides in his pocket when he found two pennies on the stree. How many cents does John have now?

2·43≈85- estimate 2·43= 86 My question is: Is my work correct or not

The sets D and G are given below. D={1,2,3,4,7,8) G={2,3,5,6,7,8) Find the union of D and G. Find the intersection of D and G. Write your answers using set nota