What is the change in temperature when 3.00 grams of calcium chloride is dissolved in 100 mL of water? °℃

Q: ONLY ANSWER NUMBER 5 the other questions are there in case you need information and the data is…

A: Calculate the percent error:Percent Error= (Experimental Value−Accepted Value / Accepted…

Q: If the thermometer used was reading 0.1 degrees too high on all measurements, what effect would it…

A: Thermometer is used to measure the temperature of the reaction/body, etc.

Q: Will Decreasing temperature decrease rate?

A: Temperature is an important aspect to provide the thermal energy to reactants. This thermal energy…

Q: What is the standard temperature (oK) at 3700 feet?

A: The temperature at any given altitude can be influenced by various factors such as weather…

Q: 10. An unknown solution containing one of the salts ZnSO4, MgSO, or SrCl, gives a negative flame…

A: From given  Initially more and less active metals nature is discussed and then the unknown salt in…

Q: Calculate the amount of heat needed to boil 94.5 g of hexane (C,H4), beginning from a temperature of…

A:

Q: Convert 55.5 \deg F to \deg C

A: The objective of the question is to convert a temperature value given in Fahrenheit to Celsius. The…

Q: IN CO

A: Given, Initial Temperature = 20.0°C  Initial Volume = 2.00 L  Final Volume = 1.00 L  Final…

Q: Suppose a balloon containing 1.62 L of air at 25.5°C is placed into a beaker containing a cold…

A:

Q: List 3 general characteristics of the liquid state

A: In the field of chemistry, matter is commonly found in one of three states: solid, liquid, or gas.…

Q: Volume (L) 10.0 50.0 75.0 100.0 Temperature(K) 319.2 326.1 330.4 334.1 The data above indicates…

A: For plotting graph for the given values of volume and temperature, the temperature has to be plotted…

Q: what are the states of matter of the temperature´s

A: States of matter are mainly 3 types  i) Solid ii) liquid iii) Gas These phase transition depends on…

Q: 14 Which of the following statements violates the kinetic molecular theory of matter? (mark all…

A: We have to tell the wrong statement about kinetics molecular theory of matter.

Q: A nitrogen molecule (N₂) having the average kinetic energy at 290 K is released from Earth's surface…

A:

Q: Why does the temperature stay at 100°C for so much longer than it did at 0°C?

A: There are mainly three states of matter. Solid, liquid, and gas. The energy required to concert a…

Q: An insulated container is half full of room temperature water. If the container is shaken vigorously…

A: The insulated container is half full of room temperature water. If the container is shaken…

Q: If chart B represents the cooling of a 14.0 g of a substance at a constant rate, determine the…

A: The substance is in the liquid phase from C to D. We can find the specific heat of the substance by…

Q: DATA Mass of iron 64.8973 g Mass of water 61.9272 g Initial temperature of iron (boiling water Tm)…

A: The solution is given below -

Q: 1. For the following questions, respond using one of the four options: A. Higher B. Lower C. Same D.…

A: Basic of Heat Flow and Enthalpy of Reaction

Q: How did you know for q1 and q3 that the initial temperature was 0 degrees Celsius?

A: When we heat the given ice sample its temperature is increased and at 0oC it converts into liquid…

Q: ONLY ANSWER NUMBER 5 the other questions are there in case you need information from them and the…

A: First, we need to identify the accepted specific heat value for the metal used in the experiment.…

Q: What has been linked to periods of increased global temperatures?

A: A question based on environmental pollution that is to be accomplished.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.