When a loan pre-approval is provided to a buyer, what does it mean? The borrower qualifies for a loan but her financial information hasn't been verified. The home has appraised for at least the purchase price. The home has passed an inspection. The loan has been approved based on the buyer's current financial status.
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- In each case, describe the change as a chemical or physical change. Give a reason for your choice. Salt dissolves when you add it to water. Food is digested and metabolized in your body. Crystalline sugar is ground into a fine powder. When potassium is added to water there is a purplishpink flame and the water becomes basic (alkaline).how many eggs are needed to make 1 dozen waffles. assuming you have enough of all the others given: 2 cups flour + 3 eggs + 1 tbs oil -> 4 wafflesPart F In volcano vents, sulfur is converted directly from the emitted hot gases to form mounds of solid sulfur. This is an example of Deposition. Boiling. Sublimation. freezing.
- Choose the one correct or one incorrect statement regarding the technique of weighing by difference: the weighing beaker should be moved with a strip of paper used as a handle or strap preparing 4 samples requires only 4 weighings the balance should be tared after each sample is removed from the weighing beaker the weighing beaker must be clean but does not need to be dry the receiving flasks must be both clean and dry before weighing beginsYou can calculate cost effectiveness using the following formula: volume of HCI neutralized per dose /cost per dose (formula) If you calculated that your volume of HCl neutralized per dose was 10.22 mL, calculate the cost effectiveness for Brand X. You can directly use the cost per dose you calculated in the previous problem. Do not include a unit in your answer. Report your answer to two decimal places. Brand X antacid: 2 tablets / 500 mg dose 40 tablets / container Cost: $3.75 / containerGiven the following values, determine the percentage of copper recovered. Show all work. Mass of weigh boat 0.214 g Mass of weigh boat + copper wire 0.501 g Mass of copper wire Mass of weigh boat (different from above) 0.204 g Mass of weigh boat + copper powder 0.418 g Mass of copper powder Percent of copper recovered
- Balance each chemical equation Na2S (aq) + Zn(NO3)2 (aq) ----> NaNO3 (aq) + ZnS(s)You can calculate cost effectiveness using the following formula: volume of HCI neutralized per dose / cost per dose If you calculated that your volume of HCl neutralized per dose was 23.73 mL, calculate the cost effectiveness for TUMS. You can directly use the cost per dose you calculated in the previous problem. Do not include a unit in your answer. Report your answer to two decimal places. TUMS antacid: 2 tablets / 500 mg dose 50 tablets / container Cost: $4.98 / container1. Iron metal rusts in an atmosphere of moist air. a. Physical Propertyb. Chemical Property 2. Mercury metal is a liquid at room temperature.a. Physical Propertyb. Chemical Property3. Silver salts discolor the skin by reacting with skin protein.a. Physical Propertyb. Chemical Property4. Nickel metal dissolves in acid to produce a light green solutiona. Physical Propertyb. Chemical Property 5. Potassium metal has a melting point of 63°C.a. Physical Propertyb. Chemical Property6. Titanium metal can be drawn into thin wires.a. Physical Propertyb. Chemical Property7. Silver metal shows no sign of reaction when placed in hydrochloric acid.a. Physical Propertyb. Chemical Property8. Copper metal possesses a reddish-brown color.a. Physical Propertyb. Chemical Property9. Beryllium metal, when inhaled in a finely divided form, can produce serious lung disease.a. Physical Propertyb. Chemical Property
- Use the algebraic equation to determine the mass if the volume was 622 mL. mass (g) = (3.60 g/mL)(volume (mL)) + 11.4 g y= mass (g) m = 3.60 g/mLx= 622 mL b = 11.4 gTo keep homamade ice cream frozen, it is placed in a bucket of ice-water and salt mixture. A mixture is commonly composed of 1.70 kg of salt (NaCl) and 5.25 kg of ice.Density of an aqueous solution of nitric acid is 1.43 g/mL. If this solutioin contained 36.0% nitric acid by mass, what volume of solution would be needed to supply 1.50 mmol of nitric acid?